July 4 was full of patriotic mainstays at Sonoma State’s Green Music Center, with songs that celebrated both the country and Collins’ long career. Her touch on the Cole Porter songbook brought tingles of nostalgia to the crowd, and a John Denver medley was superbly arranged and executed. The show-stopping Sondheim classic, “Send in the Clowns,” the song Collins is perhaps best known for, was nothing short of marvelous.

“I said, ‘I want to do this song,’” she recalls telling her manager upon hearing it. “He says, ‘It’s been recorded 200 times already,’ and I told him I don’t care.”

Even at 75, Collins’ voice still has a good amount of power. The Santa Rosa Symphony kept up with her and her piano accompanist, but took a well deserved break during an a cappella rendition of “This Land Is Your Land.” The lawn patrons were less enthusiastic with the sing-along, perhaps because it was not as loud in the back of the sloped grass as inside the main hall.

The relaxing atmosphere is really the best way to experience a concert like this one; it’s relaxing to be able to lay back, watch the clouds and enjoy food and drink while tuning in and out of the concert. Intensive listening can be exhausting after a couple hours, and the casual setting provided perfect respite during Collins’ storytelling breaks between songs, which took up about one-third of the show.

The fireworks went off without a hitch this year, a welcome change from last year’s celebration at the GMC, when the light show was cancelled due to a technical difficulty. This year’s production was only marred by unusual July fog, but the explosions were still invigorating and loud enough to rattle ribcages.